1H2T

Structure of the human nuclear cap-binding-complex (CBC) in complex with a cap analogue m7GpppG


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.269
  • R-Value Work: 0.232

Literature

Macromolecules
Sequence Display for 1H2T

Classification: NUCLEAR PROTEIN

Total Structure Weight: 102685.84

Macromolecule Entities
Molecule Chains Length Organism Details
80 KDA NUCLEAR CAP BINDING PROTEIN C 723 Homo sapiens Fragment: MIF4G DOMAIN, RESIDUES 20-653,701-790
Mutation: A479S
Details: DELETION OF THE FIRST 19 RESIDUES IN N-TERMINAL AND DELETION OF RESIDUES 653-701 REPLACED BY A GLYCINE, ENGINEERED MUTATION ALA 479 SER
Gene Name(s): NCBP1 Gene View CBP80 NCBP
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
20 KDA NUCLEAR CAP BINDING PROTEIN Z 156 Homo sapiens Gene Name(s): NCBP2 Gene View CBP20 PIG55
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
GDP
Query on GDP

Z GUANOSINE-5'-DIPHOSPHATE
C10 H15 N5 O11 P2
QGWNDRXFNXRZMB-UUOKFMHZSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
7MG
Query on 7MG

Z 7N-METHYL-8-HYDROGUANOSINE-5'-MONOPHOSPHATE
C11 H18 N5 O8 P
ZMWJGXGSWZFZPJ-KQYNXXCUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.269
  • R-Value Work: 0.232
  • Space Group: P 31 2 1

Unit Cell:

Length (Å) Angle (°)
a = 112.78 α = 90.00
b = 112.78 β = 90.00
c = 158.31 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-08-16
  • Released Date: 2002-10-17
  • Deposition author(s): Mazza, C., Segref, A., Mattaj, I.W., Cusack, S.

Revision History

  • 2011-05-08
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance
  • 2017-08-23
    Type: Data collection